Efficient discharging mechanism of screen cloth dewatering centrifugal machine

Abstract

The utility model belongs to the technical field of screen cloth discharging, and particularly relates to a high-efficiency discharging mechanism of a screen cloth dewatering centrifugal machine, which comprises two fixed supports which are arranged at an interval left and right, and two mounting plates which extend forwards are respectively fixed on the front sides of the tops of the two fixed supports. A first transverse shaft is rotationally connected between the two mounting plates through a bearing, the outer side of the first transverse shaft is fixedly sleeved with two material guide wheels arranged at an interval, a driving motor is arranged on one fixing support and is in transmission connection with the first transverse shaft, a fixing rod is fixedly arranged between the tops of the two fixing supports, and the fixing rod is located below the first transverse shaft; and two guide assemblies which extend backwards and are used for guiding the screen cloth are arranged on the fixing rod and correspond to the two material guide wheels respectively. By means of the two guide rings and the two material guide wheels, two pieces of screen cloth can be conveniently and independently conveyed, the two pieces of wound screen cloth can be separated in the conveying and discharging process, manual operation is omitted, and the workload is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mesh cloth discharging, in particular to a high-efficiency discharging mechanism of a mesh cloth dehydrating centrifuge. Background Art

[0002] Mesh cloth is a kind of fabric with mesh holes. It has good air permeability and is suitable for the production of clothing, curtains and other products. A dehydration centrifuge is also required in the production of mesh cloth to remove excess moisture from the mesh cloth through high-speed rotation. Since the mesh cloth is very long, a special feeding and discharging mechanism is required to assist when importing or exporting the mesh cloth.

[0003] In the Chinese utility model patent with publication number CN220728871U, a feeding and discharging mechanism of a mesh dehydrating centrifuge is disclosed, which can guide and limit the mesh feeding and discharging by using two guide rings, and use the first rubber wheel and the second rubber wheel arranged in an I-shape to prevent the mesh wrapped thereon from slipping axially.

[0004] However, in actual application, the dehydration centrifuge often does not dehydrate only one mesh at a time. The above-mentioned feeding and discharging mechanism is not convenient for discharging and guiding two meshes at the same time. When conveying one by one, the two meshes are also prone to entanglement with each other, and it is often necessary to manually separate the entangled meshes, which interferes with the subsequent processing of the meshes and increases the workload of the workers. Therefore, our company has made further improvements on the feeding and discharging mechanism of the previous generation of mesh dehydration centrifuges and provided an efficient discharging mechanism for mesh dehydration centrifuges that is convenient for quickly separating two entangled meshes. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency discharging mechanism of a mesh dehydrating centrifuge with reasonable design and simple structure for quickly separating two wound meshes, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency discharging mechanism of a mesh dewatering centrifuge, comprising two fixed brackets arranged at a left and right interval, two mounting plates extending forward are respectively fixed on the top front sides of the two fixed brackets, a first transverse axis is rotatably connected between the two mounting plates through a bearing, an outer fixed sleeve of the first transverse axis is provided with two guide wheels arranged at intervals, one of the fixed brackets is provided with a driving motor drivingly connected to the first transverse axis, a fixed rod is fixed between the tops of the two fixed brackets, the fixed rod is located below the first transverse axis, and two guide assemblies extending backwards for guiding mesh are respectively provided on the fixed rod corresponding to the two guide wheels;

[0008] A position limiting transmission component for pressing the mesh cloth is also provided between the two mounting plates, and the position limiting transmission component includes a second transverse axis, a fixing frame, a third transverse axis and a rubber wheel. The second transverse axis is located between the tops of the two mounting plates and one end close to the fixing frame. The left and right ends of the second transverse axis are respectively connected to the bearings of the two mounting plates. Two fixing frames are respectively fixedly sleeved on the outer sides of the left and right ends of the second transverse axis. The inner bearing of one end of the fixing frame away from the second transverse axis is connected to the third transverse axis. Two rubber wheels are respectively fixedly sleeved on the outer sides of the third transverse axis corresponding to the two guide wheels.

[0009] The middle fixed sleeve of the second horizontal axis is provided with a connecting piece to form a "T"-shaped structure, the middle upper end of the fixed rod is hingedly installed with a second electric push rod, and the telescopic end of the second electric push rod is hingedly connected to the connecting piece in the middle of the second horizontal axis.

[0010] Preferably, the guide wheel is an I-shaped structure, and the axial width of the rubber wheel is smaller than the axial width of the middle small-diameter section of the guide wheel.

[0011] Preferably, two grooves for installing the guide assembly are symmetrically provided inside the upper end of the fixing rod.

[0012] Preferably, the guide assembly includes a limit rod, a movable rod and a guide ring, the two limit rods are respectively welded and fixed on the inner sides of the two grooves, the outer side of each limit rod is slidably mounted on the movable rod, and the rear end of the movable rod is fixedly connected to the guide ring.

[0013] Preferably, the guide assembly also includes a connecting rod and a first electric push rod, the left and right ends of the connecting rod are respectively fixedly connected to the front ends of the two movable rods, the fixed end of the first electric push rod is fixedly connected to the front end side wall of the fixed rod, and the telescopic end of the first electric push rod is fixedly connected to one of the movable rods.

[0014] Preferably, the drive motor is fixedly mounted on the right side wall of the front end of the mounting plate located on the right side, and the output end of the drive motor is fixedly connected to the right end of the first horizontal axis.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of the utility model, one end of the two meshes are respectively passed through the two guide rings and between the guide wheel and the rubber wheel, and then the second electric push rod is started. When it contracts, it can pull the second horizontal axis, the fixed frame, the third horizontal axis and the rubber wheel to rotate synchronously, which can reduce the distance between the rubber wheel and the guide wheel, and use the two to clamp the mesh. Therefore, when the drive motor is started to control the rotation of the first horizontal axis and the guide wheel, the mesh can be prevented from slipping during the transmission process, thereby ensuring efficient and stable transmission of the mesh.

[0017] The utility model utilizes two guide rings, a guide wheel and a rubber wheel, which are each provided with two, so as to facilitate the separate transmission of the two mesh cloths, and is beneficial to the separation of the two entangled mesh cloths during the transmission process, eliminating manual operation and reducing the workload, and can also control the connecting rod, the movable rod and the guide ring to synchronously slide back and forth in a small amplitude through the first electric push rod, so as to make the mesh cloth shake at a high frequency during the transmission process, which is helpful to separate the two entangled mesh cloths, has higher efficiency and can better meet the actual needs of the mesh cloth dehydration process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0019] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional rear view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall rear view structure of the limit transmission component of the utility model;

[0022] Figure 4 This is a schematic diagram of the overall top view of the guide assembly of the utility model;

[0023] Figure 5 It is a rear structural schematic diagram of the guide wheel and the limit transmission component of the utility model.

[0024] In the figure:

[0025] 1. Fixed bracket; 2. Mounting plate; 3. Driving motor; 4. First horizontal axis; 5. Guide wheel; 6. Limit transmission assembly; 61. Second horizontal axis; 62. Fixed bracket; 63. Third horizontal axis; 64. Rubber wheel; 7. Fixed rod; 8. Groove; 9. Guide assembly; 91. Limit rod; 92. Movable rod; 93. Guide ring; 94. Connecting rod; 95. First electric push rod; 10. Second electric push rod. DETAILED DESCRIPTION

[0026] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0027] like Figure 1-5 As shown in FIG. 1 , the high-efficiency discharging mechanism of the utility model mesh dehydration centrifuge is

[0028] It includes two fixed brackets 1 set at a left and right interval, two mounting plates 2 extending forward are fixed on the top front sides of the two fixed brackets 1, a first transverse axis 4 is provided between the two mounting plates 2, two ends of the first transverse axis 4 are respectively rotatably connected to the two mounting plates 2 through bearings, and an outer fixed sleeve of the first transverse axis 4 is provided with two guide wheels 5 set at intervals, wherein a driving motor 3 is fixedly installed on a fixed bracket 1 located on the right side, and the output end of the driving motor 3 is fixedly connected to the right end of the first transverse axis 4 for transmission, a fixed rod 7 is fixedly provided between the tops of the two fixed brackets 1, the fixed rod 7 is located below the first transverse axis 4, and two guide assemblies 9 extending backward for guiding the mesh are respectively provided on the fixed rod 7 corresponding to the two guide wheels 5, two grooves 8 for installing the guide assemblies 9 are symmetrically opened on the upper end of the fixed rod 7, a second electric push rod 10 is hingedly installed on the middle upper end of the fixed rod 7, and a limiting conduction assembly 6 for pressing the mesh is also provided between the two mounting plates 2.

[0029] As a preferred embodiment, on the basis of the above structure, further, the limiting conduction component 6 includes a second transverse axis 61, a fixing frame 62, a third transverse axis 63 and a rubber wheel 64. The second transverse axis 61 is located between the tops of the two mounting plates 2 close to one end of the fixing bracket 1. The left and right ends of the second transverse axis 61 are respectively connected to the bearings of the two mounting plates 2. The left and right ends of the second transverse axis 61 are respectively fixedly sleeved with two fixing frames 62 on the outer sides. The inner bearing of the end of the fixing frame 62 away from the second transverse axis 61 is connected to the third transverse axis 63. The outer sides of the third transverse axis 63 correspond to the two guide wheels and are respectively fixedly sleeved with two rubber wheels 64. The rubber wheels 64 cooperate with the corresponding guide wheels 5 to limit and guide the mesh cloth.

[0030] In this embodiment, the contraction of the second electric push rod 10 can control the entire limit transmission component 6 to rotate around the center line of the second horizontal axis 61, which is convenient for clamping and transmitting the mesh cloth using the rubber wheel 64 and the guide wheel 5, and can effectively improve the transmission power and stability of the mesh cloth.

[0031] As a preferred embodiment, based on the above structure, further, two rubber wheels 64 are respectively arranged corresponding to the two guide wheels 5, the guide wheel 5 is an "I" shaped structure, and the axial width of the rubber wheel 64 is smaller than the axial width of the middle small diameter section of the guide wheel 5.

[0032] In this embodiment, the “I”-shaped guide wheel 5 facilitates axial positioning of the mesh cloth to prevent the mesh cloth from slipping during transmission.

[0033] As a preferred embodiment, based on the above structure, further, a connecting piece is fixedly sleeved on the middle of the second transverse axis 61 to form a "T"-shaped structure, and the middle of the second transverse axis 61 is hingedly connected to the telescopic end of the second electric push rod 10.

[0034] In this embodiment, the second electric push rod 10 can more conveniently control the rotation and adjustment of the second horizontal axis 61 .

[0035] As a preferred embodiment, on the basis of the above structure, the guide assembly 9 further includes a limit rod 91, a movable rod 92, a guide ring 93, a connecting rod 94 and a first electric push rod 95. The two limit rods 91 are respectively welded and fixed on the inner sides of the two grooves 8, and the outer side of each limit rod 91 is slidably mounted on the movable rod 92. The rear end of the movable rod 92 is fixedly connected to the guide ring 93, and the front end of the movable rod 92 is fixedly connected to the connecting rod 94. The fixed end of the first electric push rod 95 is fixedly connected to the front end side wall of the fixed rod 7, and the telescopic end of the first electric push rod 95 is fixedly connected to the right movable rod 92.

[0036] In this embodiment, the two guide rings 93 correspond to the two guide wheels 5 respectively, which is convenient for conducting the two meshes separately and is beneficial for separating the two entangled meshes during the conduction process, eliminating manual operation and reducing the workload.

[0037] As a preferred embodiment, on the basis of the above structure, further, the two movable rods 92 are respectively engaged and slidably located in the two grooves 8, and the two guide rings 93 are linked to each other.

[0038] In this embodiment, the two guide rings 93 can be controlled to slide back and forth in a small range simultaneously through the first electric push rod 95, which is convenient for mesh transmission and high-frequency shaking at the same time, and helps to separate the two entangled meshes, which is more efficient.

[0039] The working principle of the utility model is as follows:

[0040] When in use, firstly, one end of the two meshes to be conducted and discharged is passed through the two guide rings 93 and between the guide wheel 5 and the rubber wheel 64 respectively, and the end is placed in a special mesh transfer vehicle for collection, and then the second electric push rod 10 can be started to shrink and pull the "T"-shaped second horizontal axis 61 to drive the fixed frame 62, the third horizontal axis 63 and the rubber wheel 64 to rotate synchronously, so that the rubber wheel 64 and the guide wheel 5 can be close to each other and clamp the mesh between the two, and then the driving motor 3 fixed to the side wall of the mounting plate 2 is started, and when the first horizontal axis 4 is controlled to drive the two guide wheels 5 to rotate, under the pressing action of the rubber wheel 64, not only the transmission power of the mesh can be improved, but also the conduction and discharge stability of the mesh can be improved to avoid slipping;

[0041] Moreover, the two guide rings 93, the guide wheel 5 and the rubber wheel 64 are each provided with two, so as to facilitate the separate transmission of the two mesh cloths, and to separate the two mesh cloths entangled together during the transmission process, thereby eliminating the manual operation steps and reducing the workload. Moreover, through the extension and retraction of the first electric push rod 95, the two movable rods 92 and the two guide rings 93 can be controlled by the connecting rod 94 to move back and forth slightly along the limit rod 91 at the same time, so as to facilitate the continuous high-frequency shaking of the two mesh cloths during the transmission process, and to help to quickly separate the two entangled mesh cloths, with higher efficiency. The device can better meet the actual transmission requirements of the mesh cloth in the process of feeding and discharging during dehydration and centrifugation, and is more practical.

[0042] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. An efficient discharging mechanism of a mesh dehydrating centrifuge, comprising two fixed brackets (1) arranged at a left and right interval, characterized in that: Two mounting plates (2) extending forward are fixed to the front sides of the tops of the two fixed brackets (1), and a first transverse axis (4) is rotatably connected between the two mounting plates (2) via a bearing. An outer fixed sleeve of the first transverse axis (4) is provided with two guide wheels (5) arranged at a distance from each other. A driving motor (3) is provided on one of the fixed brackets (1) and is transmission-connected to the first transverse axis (4). A fixing rod (7) is fixed between the tops of the two fixed brackets (1), and the fixing rod (7) is located below the first transverse axis (4). Two guide components (9) extending backwards for guiding the mesh cloth are provided on the fixing rod (7) corresponding to the two guide wheels (5). A position limiting transmission component (6) for pressing the mesh cloth is also provided between the two mounting plates (2), the position limiting transmission component (6) comprising a second transverse axis (61), a fixing frame (62), a third transverse axis (63) and a rubber wheel (64), the second transverse axis (61) being located between the tops of the two mounting plates (2) and one end close to the fixing frame (1), the left and right ends of the second transverse axis (61) being respectively connected to the bearings of the two mounting plates (2), the left and right ends of the second transverse axis (61) being respectively fixedly sleeved with two fixing frames (62) on the outer sides thereof, the inner side of one end of the fixing frame (62) away from the second transverse axis (61) being connected to the third transverse axis (63) by a bearing, and the outer sides of the third transverse axis (63) corresponding to the two guide wheels (5) being respectively fixedly sleeved with two rubber wheels (64); The middle portion of the second transverse axis (61) is fixedly sleeved with a connecting piece to form a "T"-shaped structure, the middle upper end of the fixed rod (7) is hingedly mounted with a second electric push rod (10), and the telescopic end of the second electric push rod (10) is hingedly connected to the connecting piece in the middle portion of the second transverse axis (61).

2. The high-efficiency discharging mechanism of a mesh dehydration centrifuge according to claim 1, characterized in that: The guide wheel (5) is an I-shaped structure, and the axial width of the rubber wheel (64) is smaller than the axial width of the middle small-diameter section of the guide wheel (5).

3. The high-efficiency discharging mechanism of a mesh dehydration centrifuge according to claim 1 is characterized in that: Two grooves (8) for mounting the guide assembly (9) are symmetrically provided inside the upper end of the fixing rod (7).

4. The high-efficiency discharging mechanism of the mesh dehydration centrifuge according to claim 3 is characterized by: The guide assembly (9) comprises a limit rod (91), a movable rod (92) and a guide ring (93); the two limit rods (91) are respectively welded and fixed on the inner sides of the two grooves (8); the outer side of each limit rod (91) is slidably sleeved on the movable rod (92); and the rear end of the movable rod (92) is fixedly connected to the guide ring (93).

5. The high-efficiency discharging mechanism of the mesh dehydration centrifuge according to claim 4 is characterized in that: The guide assembly (9) further comprises a connecting rod (94) and a first electric push rod (95); the left and right ends of the connecting rod (94) are respectively fixedly connected to the front ends of the two movable rods (92); the fixed end of the first electric push rod (95) is fixedly connected to the front end side wall of the fixed rod (7); and the telescopic end of the first electric push rod (95) is fixedly connected to one of the movable rods (92).

6. The high-efficiency discharging mechanism of a mesh dehydration centrifuge according to claim 1, characterized in that: The drive motor (3) is fixedly mounted on the right side wall at the front end of the mounting plate (2) located on the right side, and the output end of the drive motor (3) is fixedly connected to the right end of the first horizontal axis (4).

Images